package com.ltt.mapper;

import com.ltt.dao.pojo.FileItems;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface FileMapper {
    int insertFile(FileItems file);

    List<FileItems> findById(FileItems file);

    void deleteFile(FileItems file);

    int selectLast();
}
